YUOU
INORGANIC CLOTH ROLLER SHUTTER DOOR
Inorganic fabric fire shutter door's fire limit is greater than 3h.Widely used in shopping malls, hotels, office buildings, underground garages and other public places divided into fire zones.It has better protection against fire, smoke and heat.
Technical Data
Fire resistance ≥3h
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Power A380V 50HZ ,control power DC24V
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Wind pressure490-1177 Pa（14m/s）
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Unexposed surface temperature ≤154℃
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Weight 3.5kg/sqm
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Running speed 6m/min-10m/min
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Curtain Smoke leakage ≤0.12m³/(sqm/min)
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Motor Power 0.25KW-1.5KW Power: AC380V, 50HZ
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Open way Electric/manual chain
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Maximum size12m*12m
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Certification Chinese CCC
Structural diagram: It use the special fire motor, and the control cox connect to the fire protection system of the building.Special production materials make it fire and smoke prevention.
1. Door curtain
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The curtain is made of four layers of fireproof material, which are glass fiber cloth, aluminum silicate cotton, ceramic fiber cloth and radiation protection cloth.
2. Hook and curtain bead:
3. Guid Rail
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The track adopts a 1.5mm thick galvanized steel rail, and the rail is internally provided with a smoke-proof sealing strip, which is heated and expanded to isolate smoke and heat.